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The CDL general knowledge test is required to be taken by all CDL applicants. The Arkansas CDL test consists of 50 questions. To pass, you must correctly answer at least 40 questions (80%). The general knowledge test covers the contents of the Arkansas CDL Manual. All CDL applicants (Class A, B and C) must study the following sections: Driving Safely, Transporting Cargo Safely, Air Brakes (if you plan to operate vehicles equipped with air brakes), Vehicle Inspection Test, Basic Control Skills Test, Road Test. In addition, the Class A CDL test will include questions based on the Combination Vehicles section. Take this CDL practice test now to prepare for the actual AR general knowledge test! To get your CDL, you must pass both the knowledge and skills tests. CDL knowledge tests include: General Knowledge, Passenger Transport, Air Brakes, Combination Vehicles, Hazardous Materials, Tanker Vehicles, Doubles/Triples, School Bus, Firefighter. Depending on what class of license (A, B or C) and endorsements you need, you must take one or more knowledge tests. A special endorsement is also required to drive certain types of vehicles. The following endorsements may be used with a Class A, B or C CDL: HazMat (H), Tank Vehicles (N), Tank Vehicles Transporting Hazardous Materials (X) and Passenger Transport (P). The School Bus endorsement (S) is only available for Class A or B CDL, and the Doubles/Triples endorsement (T) is only available for Class A driver's licenses.
1. Before you back into an area, you should __________ overhanging hazards like trees, branches or electric wires.
get out of the vehicle and check for
look out of the windows for
check your mirrors to be aware of
ask someone else to check for
2. When checking the lights before driving:
you should turn off the engine.
the engine must be running.
you should check them from inside the vehicle.
make sure the parking brake is not set.
3. To test your hydraulic brakes for leaks:
apply firm pressure to the brakes for five seconds, then pump them three times.
turn off the engine and and listen for leaks.
pump the brake pedal three times, then hold it down for five seconds.
None of the above.
4. Which of the following is a tip to follow so you won't become a distracted driver?
Turn on all communication devices.
Engage in complex conversations with others.
Adjust all vehicle controls and mirrors while driving.
None of the above.
5. Wheel and rim problems include:
missing clamps.
mismatched lock rings.
rust around wheel nuts.
All of the above.
6. You are driving a 30-foot vehicle at 35 mph. You should allow at least ______ of following distance between your vehicle and the vehicle in front of you.
2 seconds
4 seconds
6 seconds
3 seconds
7. Escape ramps:
can only be used by trucks or passenger vehicles.
have been built to stop runaway vehicles on steep downgrades.
are used to safely leave the highway.
All of the above.
8. When inspecting a vehicle's suspension, you should look for broken or missing leaves in the leaf springs.  If ____ or more are missing, it will put the vehicle out of service.
15%
50%
10%
25%
9. When feeling fatigued you should:
drink a cup of coffee.
increase your speed to get to your destination faster.
stop and rest.
continue driving.
10. Foundation brakes are used:
at each wheel.
only with the front wheels.
only with the right wheels.
only with the rear wheels.
 
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AR CDL Practice Test

Number of questions: 50
Correct answers to pass:40
Passing score:80%
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